We advocate for the environmental protection and conservation of the geologically unique and historic St. Vrain Valley, and its healthy development for residents, wildlife, visitors, and future generations.

SOSVV Benefit Concert

Join us for an evening of fantastic music featuring Rapidgrass and Jayme Stone at Planet Bluegrass in Lyons on Thursday, September 27, 2018. We need your help now more than ever. Proceeds will go toward SOSVV legal expenses.